package com.dxy.yesas2020goals.study.partone.disignprinciple.liskovsutiution.methodparam;

import java.util.HashMap;

/**
 * @author victorydeng
 * @Classname MethodParamTest
 * @Description TODO
 * @Date 2020/2/24 22:43
 * @Created by victorydeng
 */
public class MethodParamTest {

  public static void main(String[] args) {
    Child child = new Child();
    HashMap hashMap = new HashMap();
    child.method(hashMap);
  }
}
